The Nath family consists of Retired Commissioner Upendra, his wife, Savitri; elder son, Madan, who is married to Maya, and they have a son, Ashoo; a second son - Surendra, who is married to Kamla, and they have a daughter, Pinky; a third unmarried college-going son, Chander; and a school-going daughter, Namrata. Their's is a happy family, and everyone rejoices when Chander completes his M.A.. There is more to rejoice when Chander introduces them to the woman he loves, Vandana, the only daughter of wealthy Mr. Tandon. The marriage is arranged with great pomp and ceremony, attended by the family friend, Abdul, who home-delivers groceries. Before the marriage could be solemnized, Upendra gets news that he has lost his Court case, and passes away. The wedding is canceled, and the lives of the entire Nath family changes thereafter, with Kamla and Maya taking over the household, reducing Savitri to the status of an unwanted guest, while Namrata is asked to become the servant.